| Presentation | 2003/9/2 Face Recognition Using Pose-Free Standard Geodesic Weights Masahiko HAMANAKA, Rui ISHIYAMA, Shizuo SAKAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are developing a face recognition system using Geodesic Illumination Basis Method which can realize high accuracy against pose and illumination changes by using 3D models. We propose a weighted matching method using 2D weights dependent on an estimated pose, which are generated from pose-free standard geodesic weights learned on the averaged 3D model. This method can realize face recognition under any pose based on the stability or distinctiveness of features dependent on their positions on the face. In addition, we propose how to learn weights using not only average errors from correct models but also those from wrong models. In the experiments using facial image database of 200 individuals, the proposed method reduced more than 30% of errors compared with the previous method, and achieved a first-choice success ratio of 94.9%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | face recognition / weighted matching / pose / illumination / 3D model / average error |
| Paper # | PRMU2003-105 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2003/9/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Face Recognition Using Pose-Free Standard Geodesic Weights |
| Sub Title (in English) | |
| Keyword(1) | face recognition |
| Keyword(2) | weighted matching |
| Keyword(3) | pose |
| Keyword(4) | illumination |
| Keyword(5) | 3D model |
| Keyword(6) | average error |
| 1st Author's Name | Masahiko HAMANAKA |
| 1st Author's Affiliation | Multimedia Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Rui ISHIYAMA |
| 2nd Author's Affiliation | Multimedia Research Laboratories, NEC Corporation |
| 3rd Author's Name | Shizuo SAKAMOTO |
| 3rd Author's Affiliation | Multimedia Research Laboratories, NEC Corporation |
| Date | 2003/9/2 |
| Paper # | PRMU2003-105 |
| Volume (vol) | vol.103 |
| Number (no) | 296 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |